Eventos Anais de eventos
COBEM 2019
25th International Congress of Mechanical Engineering
KNOWLEDGE-BASED SYSTEM TO AUTOMATE ELECTRIC MOTORS BI DIMENSIONAL DRAWING AND THREE DIMENSIONAL ASSEMBLY THROUGH PARAMETRIC MODELING
Submission Author:
Bruno Ziegler Haselein , SC , Brazil
Co-Authors:
Bruno Ziegler Haselein, Gabriel da Silva Sezerino, Jonny Silva, DERLI ARLEI MASSIRER
Presenter: Bruno Ziegler Haselein
doi://10.26678/ABCM.COBEM2019.COB2019-1536
Abstract
This paper presents the development of a knowledge-based system to automate the process of two-dimensional drawing and three-dimensional assembly of electric motors to clients in a multinational-level company. The originality of the system is due to the use of 3D parametric CAD models, which are dynamically modified according to the input data, and representation of the knowledge embed in the electric motors drawing elaboration routine through object-oriented modeling and rules. In order to unify the current different approaches to generate CAD documents and increase productivity, this work targeted a line of products with a significant market share in Brazil. The system validation was performed by domain experts, and indicates the possibility to automatically generate up to 98% of the current 3D CAD parts, and reduce the time to develop these models for the product line from 1,090 person-days to 89 person-days.
Keywords
computer-aided design, parametric modeling, Knowledge-Based System, Electric Motor
